Pith Number

pith:ZFT42RXZ

pith:2015:ZFT42RXZ6XTYHLX73P5L2CSOPJ

not attested not anchored not stored refs pending

From dynamics to links: a sparse reconstruction of the topology of a neural network

Davide Lonardoni, Giacomo Aletti, Giovanni Naldi, Thierry Nieus

arxiv:1501.06031 v2 · 2015-01-24 · stat.AP · cs.NA · math.NA · q-bio.NC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFT42RXZ6XTYHLX73P5L2CSOPJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-04T17:09:00.533919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c967cd46f9f5e783aeffdbfabd0a4e7a53d4140f71829b84e19ec5786cc0beb2

Aliases

arxiv: 1501.06031 · arxiv_version: 1501.06031v2 · doi: 10.48550/arxiv.1501.06031 · pith_short_12: ZFT42RXZ6XTY · pith_short_16: ZFT42RXZ6XTYHLX7 · pith_short_8: ZFT42RXZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZFT42RXZ6XTYHLX73P5L2CSOPJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c967cd46f9f5e783aeffdbfabd0a4e7a53d4140f71829b84e19ec5786cc0beb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d9d8b56b6e600591df3e0f8bf551ce615a5bb8b4deea21f0ef6f0cc8decb61",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-01-24T12:16:10Z",
    "title_canon_sha256": "f9ee2dc51b7715263fd6c88717510dd6c0a8af4f0155f60990b48d94ecab9798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06031",
    "kind": "arxiv",
    "version": 2
  }
}